Fig. 5From: Characterization of chimeric antigen receptor modified T cells expressing scFv-IL-13Rα2 after radiolabeling with 89Zirconium oxine for PET imagingRadiolabeling with 89Zr-oxine did alter expression of T cell exhaustion markers in CAR-T cells. IFA analysis of 89Zr-oxine labeled and unlabeled CAR-T cells was performed for T cell exhaustion markers and no significant changes in PD-1, LAG-3 and TIM3 expression were noted. Representative data from three independent experiments is shownBack to article page